What is the purpose of ATP in both cellular respiration and photosynthesis? To work as an enzyme.
To transfer energy from one molecule to another.
O To absorb electrons from water
O To breakdown glucose to release energy

idk

explanation:

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

which fault and or fold did you find most difficult to diagram